cora regeneration

I had a system crash in June within my DT. Multiple blooms of bacteria and algae. I removed most of my LS to my QT. While in the QT tank, my torch started to close up. On the day that the DT was ready for the LS, I noticed a strange film on the top of my torch. I removed it and placed it in its...

I Fw dipped a rock containing my two week old candy canes to get rid of a bobbit worm. It was a 3 minute dip. They look like crap 24 hours after. Please take a look at these and let me know if you think they can Regen. It’s a very small head that only cost me 20$ and is easily replaceable but...